HomeAppsEducationCOLNNApps like COLNN Here are some great alternatives to COLNN by COLNN : mySkoolApp ★4.8 Campusdean Parent's App ★5.0 Uolo Learn ★4.0 School App college management ★4.0 Tree House High School ★4.3 eSchool System ★5.0 SchoolMitra ★3.9 Nabulsi FollowApp ★5.0 Sanskar International School ★3.9 Bidyaaly - Parent Teacher Comm ★4.4 Mi Escuela ★4.6 SpeedSIS ★3.7 eClass Parent App ★4.0 COOLSIS Family Access ★4.2 Flinnt ★3.9 Little Family Room for Parents ★3.3